Services Routers Hardware Guide

Figure 38: ADSL 2/2+ Annex A PIM
Figure 39: ADSL 2/2+ Annex B PIM
The ADSL PIM provides the following key features:
■ Onboard network processor
■ ADSL, ADSL2, and ADSL2+ protocols on the same PIM
■ “Dying gasp” notification
■ Asynchronous Transfer Mode (ATM) Adaptation Layer 5 (AAL5) encapsulation
For pinouts of cable connectors for ADSL PIMs, see “ADSL and G.SHDSL RJ-11
Connector Pinout” on page 194.
To install or remove a PIM, see “Replacing a PIM” on page 120.
The ADSL PIMs have two LEDs to indicate the status of the PIM and its port.
Table 32 on page 57 describes the meaning of the LED states.
Table 32: LEDs for ADSL PIMs
DescriptionStateColorLabel
PIM passed the self-test and is online and
operational.
On steadilyGreen
ONLINE
PIM is offline.OffUnlit
Online with no alarms or failures.On steadilyGreen
STATUS
Active with local or remote alarms. The router
has detected a failure.
On steadilyRed
Field-Replaceable PIMs ■ 57
Chapter 3: PIM Overview